托福口语是中国考生普遍低分的单项，而提分无他捷径，唯有多加练习反思。练习的过程中大家也要注意结合自身基础和备考阶段，选择适合的练习材料。下面的这篇托福独立口语真题难度中等，适合基础阶段口语水平一般的考生拿来做练习，大家可以结合参考答案做好备考训练。
Some people say that using cleaner energy such as wind power should be customary even if it costs more. Others prefer traditional and cheaper energy sources such as coal and oil. Which one do you prefer?
有人说，使用风力等清洁能源是更好的主意，即使成本较高，但其他人更喜欢传统能源，如煤和石油。你更喜欢哪一个?
I think clean energy is an infinitely superior power source because it will improve the lives of generations down the road.
Traditional coal and oil generation is responsible for the emission of a host of chemicals with widespread environmental impacts. The same compounds that are detrimental to human health have similar consequences for the natural environment. So, using clean, renewable energy is one of the most important actions you can take to reduce your impact on the environment. More widespread use of clean energy reduces harmful smog and protects our water and air from being saturated with toxic chemicals. The harmful impacts of coal mining and gas extraction will also be eliminated.
Moreover, renewable energy provides reliable power supplies and fuel diversification. In the long run, this will improve energy security, lower the risk of fuel spills, and reduce the need for imported fuels. Renewable energy also helps conserve the nation’s natural resources.
As a result, although the cost of clean, renewable energy is high, it is justified.
我认为清洁能源是一个更好的想法，它将造福子孙后代。传统的煤炭和石油生产是排放大量环境影响广泛的化学品的责任。同样对人类健康有害的化合物对自然环境也有类似的后果。因此，使用清洁的可再生能源是减少环境影响的最重要措施之一。清洁能源，减少有害烟雾，水和空气中的有毒集结，并影响煤炭开采和天然气开采引起的。此外，可再生能源提供了可靠的电力供应和燃料多元化，增强能源安全，降低燃油泄漏的风险，并减少对进口燃料的需求。可再生能源也有助于保护国家的自然资源。因此，虽然清洁成本，可再生能源是高的，它是justified.
Notes
1. Outline
可再生能源更好 R1: better for the environment 对环境更好 R2: more sustainable energy and more secure 可持续能源并且更加安全
2. Vocabulary
down the road 将来，今后 a host of 很多 很大 widespread 普遍的，广泛的;分布广的 detrimental 不利的;有害的 renewable 可再生的;可更新的;可继续的 smog 雾霾 extraction 取出;抽出 diversification 多样化 energy security 能源安全
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